Aaah, thank you Erik for helping out there ... am still trying to get my head around it .... too hot up here to get it up and going yet : (
Sorry Gary ... I will get there, but have had lathers of sweat pouring off me after 5 minutes outside ... still yet to have success .. tho did reach coord for a neb 2 nights ago, but unable to follow thru due to mozzies/humidity and frustration... didnt want to injure the scope in the proces of..... by hurling it across the patio